<template>
    <div class="container">
        <div style="display: flex;width: 800px;">
            <div class="left"></div>
            <div class="right">
                 <div style="text-align: center; font-size: 20px; margin-bottom: 20px; color: #333">欢迎注册</div>
                    <el-form :model="form" :rules="rules" ref="formRef">
                        <el-form-item prop="username">
                            <el-input prefix-icon="el-icon-user" placeholder="请输入账号"
                                      v-model="form.username"></el-input>
                        </el-form-item>
                        <el-form-item prop="password">
                            <el-input prefix-icon="el-icon-lock" placeholder="请输入密码" show-password
                                      v-model="form.password"></el-input>
                        </el-form-item>
                        <el-form-item prop="confirmPass">
                            <el-input prefix-icon="el-icon-lock" placeholder="请确认密码" show-password
                                      v-model="form.confirmPass"></el-input>
                        </el-form-item>
                        <el-form-item>
                            <el-select v-model="form.role" placeholder="请选择角色" style="width: 100%">
                                <el-option label="商家" value="BUSINESS"></el-option>
                                <el-option label="用户" value="USER"></el-option>
                            </el-select>
                        </el-form-item>
                        <el-form-item>
                            <el-button style="width: 100%; background-color: #333; border-color: #333; color: white"
                                       @click="register">注 册
                            </el-button>
                        </el-form-item>
                        <div style="display: flex; align-items: center">
                            <div style="flex: 1"></div>
                            <div style="flex: 1; text-align: right">
                                已有账号？请 <a href="/login">登录</a>
                            </div>
                        </div>
                    </el-form>
            </div>
        </div>
    </div>
</template>

<script>
export default {
    name: "Register",
    data() {
        // 验证码校验
        const validatePassword = (rule, confirmPass, callback) => {
            if (confirmPass === '') {
                callback(new Error('请确认密码'))
            } else if (confirmPass !== this.form.password) {
                callback(new Error('两次输入的密码不一致'))
            } else {
                callback()
            }
        }
        return {
            form: {},
            rules: {
                username: [
                    {required: true, message: '请输入账号', trigger: 'blur'},
                ],
                password: [
                    {required: true, message: '请输入密码', trigger: 'blur'},
                ],
                confirmPass: [
                    {validator: validatePassword, trigger: 'blur'}
                ]
            }
        }
    },
    created() {

    },
    methods: {
        register() {
            this.$refs['formRef'].validate((valid) => {
                if (valid) {
                    // 验证通过
                    this.$request.post('/register', this.form).then(res => {
                        if (res.code === '200') {
                            this.$router.push('/login')  // 跳转登录页面
                            this.$message.success('注册成功')
                        } else {
                            this.$message.error(res.msg)
                        }
                    })
                }
            })
        }
    }
}
</script>

<style scoped>
.container {
    height: 100vh;
    overflow: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgb(142, 182, 244);
}

a {
    color: #2a60c9;
}

.left {
    flex: 1;
    background-image: url("@/assets/imgs/shopping.png");
    border-bottom-left-radius: 10px;
    border-top-left-radius: 10px;
    background-size: 100%;
}

.right {
    flex: 1;
    padding: 30px;
    background-color: white;
    border-bottom-right-radius: 10px;
    border-top-right-radius: 10px;
}
</style>